baber/WOPTO huggingface dataset:
Patent JP-S58108413-A (JP)
Title: Weighing method
Inventor: SAKAKIBARA SAKUICHI
IPC: G01G19/387
Filed: 1981-12-22
Abstract: PURPOSE:To increase the accuracy of the packed weight of an article consisting of unit articles having different weights, with each other, by a method wherein unit articles are loosely packed into a container and weighed, and combination calculation is carried out with the loosely packed weight measuring signal included in weighing signals at all times, and according to the results, unit articles are supplied from a tightly packing-weighing device. CONSTITUTION:Unit articles are loosely packed into a container 4 from a loosely packing hopper 8. The container 4 is carried by a weighing conveyor 10 to  the position under a concentrated hopper 12 and weighed. On the other hand,  above the hopper 12, tightly packing-weighing tanks 13 to 16 are provided to  weigh unit articles having different weights with each other. A loosely packed  weight is detected, and weighing signals from the respective tightly packing- weighing tanks are variously combined. A combination having a value equal or  closest to a lower-limit weight is selected from the combinations obtained by  adding the loosely packed weight measuring signal to the respective combined  weighing signals. The container 4 is tightly packed with unit articles from the  tightly packing-weighing tank related to the combination, thereby controlling the  packed weight of the unit articles into the container 4 at a high accuracy.
Patent JP-S6187758-A (JP)
Title: Phthalide compound
Inventor: FUJISAKI HIDEAKI
IPC: B41M5/145
Filed: 1984-10-04
Abstract: NEW MATERIAL:Phthalide compounds of formula I, wherein R<1> is halogen, alkyl, alkoxy, nitro, (substd.) amino, alicyclic amino group of formula II (wherein a, b are each 1-3 and a+b>=3); R<2> is H, alkyl; R<3>-R<6> are each H, alkyl, (substd.) aralkyl, (substd.) aryl; X, Y are each H, alkyl, alkoxy, R<3> and R<4> or R<5> and R<6> may form a heterocyclic ring when combined together with a neighboring N atom. EXAMPLE:3-[1,1-Bis(p-dimethylaminophenyl)ethylen-2-yl]-6-dim-et-hy-lam inophtha lide. USE:Coloring materials which develop blue to green color and are suitable for use as dyes for recording materials such as pressure-sensitive copying paper and thermal recording paper. PREPARATION:An aldehyde derivative of formula III is reacted with an ethylene derivative of formula IV in the presence of a condensing agent such as toluene at room temp. to 150 deg.C for several tens of min to several tens of hr.
Patent JP-S6456287-A (JP)
Title: Back mirror for motorcycle
Inventor: SAKUMA TSUTOMU
IPC: B62J29/00
Filed: 1987-08-25
Abstract: PURPOSE: To provide a rearview mirror which can reduce running resistance, improve appearance, and eliminate interference with the other vehicle by providing a rear mirror and a front mirror in an optical path in a hollow handlebar and by providing the handlebar with a concave mirror opposed to the front mirror to show the rear scene of the vehicle. CONSTITUTION: A rear mirror 6 facing backward on the skew with respect to a rear opening 1a and a front mirror 7 facing forward on the skew with respect to a front opening 1b are fixed in the optical path 1c in a handlebar 1 and transparent material is charged into the optical path 1c and is solidified to form a light-transmitting body 8. A plane lens or a convex lens is formed on each end thereof as an image-receiving surface 8a or an image-projecting surface 8b and a concave mirror 10 facing the front opening 1b is fixed to the inner end of the handlebar 1. According to this constitution, the rear scene of the vehicle enters the image-receiving surface 8a as shown by an arrow B and passes through the light-transmitting body 8 and is reflected in a periscopic manner by the concave mirror 10, thereby being enlarged and recognized.
Patent JP-S6187563-A (JP)
Inventor: HIROYOSHI HISAKI
IPC: A61L27/00
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0763969-A (JP)
Title: Device for preventing internal reflection in lens barrel of zoom camera
Inventor: YAJIMA ATSUO
IPC: G02B7/10
Filed: 1993-08-24
Abstract: PURPOSE:To effectively prevent detrimental internal reflection in a lens barrel by moving a light shielding plate at nearly fixed intervals with respect to an effective light beam by following up the magnification varying action of the lens barrel in a zoom camera. CONSTITUTION:In the zoom camera provided with a flexible printed circuit board 9 connecting a camera main body and a shutter mechanism in the lens barrel, the board 9 is installed in a bent state at least on three spots in the circumferential direction of the lens barrel. A spring 12 energizing the light shielding plate 11 preventing the internal reflection in the lens barrel in a direction abutting on the bent end part of the board 9 is provided, so that the light shielding plate 11 can be movably assembled so as to come into contact with the bent end part by following up the movement of the board 9 in the case of the magnification varying action.
Patent JP-S59130165-A (JP)
Inventor: KIISU BATSUKUREI
IPC: A23L13/00
Filed: 1983-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1033017-A (JP)
Title: Seeder for seeding in box
Inventor: HAMAGUCHI TADASHI
IPC: A01C7/12
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a seeder for seeding in a box, capable of reducing a parts count and a man-hour for installment and facilitating a low cost by making a processing easy. SOLUTION: This seeder for seeding in a box has units of scraping blades 7 and plates 8 installed in base sides of the blades 7 so that the distances between the inside surfaces of the scraping blades 7 and the outside surfaces of the plates 8 suit the distances of a ring-like grooves by inserting a shaft into the base sides of the units one by one in the axis center direction so as to have a prescribed distance. Further, a taking out roll 4 having horizontal axis is divided into units having ring-like grooves for each one row on sidewalls and a side surface of each unit is mutually attached to the other sidewall to form the horizontal axis taking out roll 4 having prescribed width. Moreover, the mutually adjacent units are preferably constituted so as to attach to the shifted position of taking out grooves.
Patent JP-H0849912-A (JP)
Title: Automatic cleaning device of filter for air-conditioner
Inventor: KUCHINO KOKI
IPC: F24F13/28
Filed: 1994-08-09
Abstract: PURPOSE:To reduce the burden of maintenance factor by prolonging the life of a filter and automating the maintenance. CONSTITUTION:A dust removing mechanism 6 is installed in a filter 2 for cleaning the intake air for an air conditioner for supplying the conditioned air to a room, etc., to apply vibration, etc., to the filter 2 to automatically shake the dusts adhered to the filter surface OFF, thereby cleaning the filter. Thus, the period of replacement of the filter is prolonged, and the maintenance is conserved.
Patent JP-S6265631-A (JP)
Inventor: JIYANISU EGURI BURABOO
IPC: C12N15/02
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60100837-A (JP)
Title: Am receiver
Inventor: ICHIKAWA TOSHITO
IPC: H04B1/30
Filed: 1983-11-07
Abstract: PURPOSE:To prevent the pop noises produced in a switch mode and to eliminate the level adjustment by using the limiter output in a non-lock state of a phase locked loop PLL which produces a signal locked in phase with the carrier of a received signal. CONSTITUTION:A synchronizing wave detector 5 uses a signal locked in phase with the carrier of a received signal of a PLL circuit 4 to give the synchronizing wave detection to the received signal. While a synchronizing wave detector 8 uses the output of a limiter 7 which deletes the oscillation variance component of the received signal to give the synchronizing wave detection to the received signal. Then a switch circuit 3 delivers selectively the output of the detector 5 and the output of the detector 8 when the circuit 4 is locked and unlocked respectively. Thus the pop noises produced in a switch mode of the wave detection output can be prevented. At the same time, the level adjustment can be eliminated.
Patent JP-H0762466-A (JP)
Title: Ornamental titanium alloy and its ornament
Inventor: WAKABAYASHI YUTAKA
IPC: A44C25/00
Filed: 1993-08-24
Abstract: PURPOSE:To increase the hardness of an ornamental titanium alloy and to improve the specular property. CONSTITUTION:Iron is incorporated into titanium by 0.5-5wt.% to obtain the objective ornamental titanium alloy having an alpha-beta two-phase structure and high hardness. The hardness can further be increased by quenching from a temp. above the beta-transformation temp. The specular property of the titanium alloy can be improved by the high hardness and cutaneous allergy to the alloy can be prevented because the alloy consists of titanium and iron.
Patent JP-2000242949-A (JP)
Title: Tilt detecting device and optical disk device, tilt control method
Inventor: NAKAMURA ATSUSHI
IPC: G11B7/095
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a light spot and recording and reproducing characteristics of a device by correcting the inclination of an optical disk to the optical axis of a light spot at respective radial positions of the inner periphery, the middle periphery and the outer periphery of the disk so that detected values of a tilt detecting means become proper values. SOLUTION: The tilt of an optical disk 101 is detected by comparing the amplitude of a front half part with that of a rear part or the level (upper envelope) of an upper side signal of reproduced signals being difference signal outputs of a bisected photodetector at the time staggered mark shaped continuous pits which are previously prepitted on the optical disk 101 are reproduced in a tracking-on state. The tilt is detected by using the difference signal between the signal from first shift pits and second shift pits while detecting the first shift pits and the second shift pits which are formed by being shifted to a first side direction and a second side direction from the track prodivided on the disk 101.
Patent JP-H0941660-A (JP)
Title: Form
Inventor: KONDOU MICHIAKI
IPC: E04G9/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the placed surface of concrete from generating striped projections and attain weight reduction and strengthening by forming an engaging plate body of size covering the whole surface of a frame, and engaging engaging groove parts provided on both side of the engaging plate body with the projections of the frame. SOLUTION: A formwork 1 is formed out of a metallic frame 2 and an engaging plate body 3, and the engaging plate body 3 is constituted of both-sided parts 7 made of polychlorobiphenyl or the like and a center part 8 made of hard urethane foam or the like. The center projections 71 of the both-sided parts 7 are fitted to the inner groove parts 81 of the center part 8, adhesively fixed, and the engaging plate body is formed so as to cover the flat face of the frame. Next, the engaging groove parts 6b of the both-sided parts 7 of the engaging plate body 3 and the engaging projections 4b of the frame 2 are joined together, and the plate body is pushingly slided from the one short side of the form 1 to the other short side so as to engage eith each other. Consequently, at peeling the form, breaking off of concrete can be reduced.
Patent JP-H0373874-A (JP)
Title: Plug for testing elastic unit
Inventor: AOKI TAKESHI
IPC: G01R31/02
Filed: 1989-08-14
Abstract: PURPOSE:To prevent the generation of a phenomenon that sliding abrasion generated in a disconnecting plug and the adhesion or the like of abrasion power are applied to the whole width of the contact of an elastic spring by respectively specifying the effective width of the disconnecting plug and that of a connection testing plug connecting chip. CONSTITUTION:The disconnection plug is constituted of a disconnection plug insulating chip 13, an engaging part 14 between the disconnection plug and an elastic unit inserting window and a disconnection plug control 15 and the effective width b1 of the chip 13 is formed so as to be less than the width B of an auxiliary contact 2 of the elastic spring (b1<B). On the other hand, a connection testing plug is constituted of connection testing plug connection chip 16, an engaging part 17 between the plug and the elastic unit inserting window, a connection testing plug control 18, and a connection testing plug leading wire 19 and the effective width b2 of the chip 16 is formed so as to be more than the width B of the auxiliary contact 2 of the elastic spring (b2>=B).
Patent JP-S6364046-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/38
Filed: 1986-09-05
Abstract: PURPOSE:To provide superior formation resistance to a photosensitive material by incorporating a specified pyrazoloazole type magenta coupler having a substd. alkyl group at the 6-position into the sensitive material. CONSTITUTION:A pyrazoloazole type magenta coupler having R2-C(-R1,-R3)-CH2- at the 6-position and represented by the formula is incorporated into a silver halide color photographic sensitive material. In the formula, R1 is alkyl, each of R2 and R3 is H or a substituent, each of Za-Zc is methine, substd. methine, substd. methine, methylene, =N- or -NH-, one of Za-Zb and Zb-Zc bonds is a double bond, the other is a single bond, Za-Zc form pyrazoloazole ring in combination, X is H or a group releasable by coupling and each of substituents represented by R2 and R3 may be halogen, alkyl, aryl, alkoxy, aryloxy, acyloxy, amino, cyano, nitro, hydroxy or carboxyl. Superior formalin resistance is provided to the sensitive material and the shelf stability of a dye be improved.
Patent JP-S59100651-A (JP)
Title: Hand shake transmitting system by loop bus
Inventor: WAKASA YUTAKA
IPC: H04L12/42
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the number of connecting points and repeaters by constituting a transmitted signal frame so as to include the time area of a command signal from a talker and the time area of a response signal from a listner to a talker. CONSTITUTION:A talker station STS1 and listner stations STS2-S4 are connected to a loop bus line L and a device E is connected to each ST by a branched bus line L'. A signal frame transmitted from the talker STS1 is returned to the talker STS1 through the listners STS2-S4. When a frame signal is received, a control signal NTC and a DAV representing the data transmission of a new cycle are separated from an output Sout and the data received by the ST is extracted from the Dout. In transmitting data from the ST, the switching circuit SW is changed over to a contact 3 in the timing of the data area, and the data is inserted from an input Din. The SW is changed over to a contact 2 in the timing of the control signals NRFD, NDSC and the logical sum 0 between the control signal in the frame signal and the control signal of the own ST is transmitted to the line L.
Patent JP-S5999141-A (JP)
Title: Arm balance mechanism
Inventor: KUBOYAMA MAKOTO
IPC: B66F19/00
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the weight and dimension by allowing the torque applied onto each joint to be offset by a constant output spring and allowing two arms to be balanced at arbitrary positions and rested. CONSTITUTION:A differential gear 7 is installed between two side plates 4 and 4' at the lower edge of the first arm A1, and the difference between the angle theta2 of aperture of the second arm A2 with respect to the first arm A1 and the inclination angle theta1 of the first arm A1 with respect to a stand is taken-out. An output lever 16 is fixed onto a gear 15 which engages with the gear 14 of the differential gear 7, and a constant output spring 17 for offsetting the torque applied onto the second joint O2 is arranged between the output lever 16 and the side plate 4'. A constant output spring 20 for offsetting the torque applied onto the first joint O1 by the first arm A1 is arranged between the lever 19 of a stand 2 and the side plate 4.
Patent JP-S6188673-A (JP)
Title: Picture display device
Inventor: TAKUHARA SADAHIRO
IPC: H04N5/68
Filed: 1984-10-05
Abstract: PURPOSE:To allow the titled device to cope with each broadcast system and a non-standard signal by providing a reference clock oscillator having a prescribed relation with a line frequency fH in displaying plural lines at each vertical section. CONSTITUTION:The reference clock oscillator 51 consists of a PLL comprising a phase comparator 47, a voltage controlled oscillator VCO48, a 1/3 frequency divider 49 and a 1/N frequency divider 50. The oscillation frequency of the voltage controlled oscillator VCO48 is set to be 3NfH. The frequency fH is a line frequency splitting the pattern on a screen into plural sections vertically and displaying the plural lines at each vertical section and the sampling frequency fSPL of the video signal processing circuit is set to NfH.
Patent JP-S6189411-A (JP)
Title: Fuel preheating device for burner
Inventor: KOREHISA MASAKI
IPC: F23K5/20
Filed: 1984-10-05
Abstract: PURPOSE:To help fuel to evaporate well, by providing a pipe to preheat fuel before it is fed to a burner, in the neighborhood of the combustion zone of a burner. CONSTITUTION:As soon as a drier 3 is started by an operation box 10 in the front of a drier 3 being operated, the ignition heater 17 for burner 1 in the front is red-heated, and combustion fuel is injected to be fed into an evaporation cylinder 15 by a pump 20 through a fuel nozzle, passing through a pipe 2 from a fuel tank 11. The fuel is injected from the evaporation cylinder 15 while it is dripping down along the inside wall of an evaporation cylinder 15. Part of injected fuel reaches the red-heated ignition heater 17,which is automatically ignited and combustion is started on a burner. In such a manner, combustion fuel to be fed to the burner 1 is preheated in high temperature by combustion flames produced on the burner 1 while it is passing through the pipe 2, even if the temperature in the outside is very low, so that fuel is well evaporated, and stabilized combustion can be obtained on the burner.
Patent JP-H0374301-A (JP)
Title: Production of large-sized resin-embedded biological specimen
Inventor: IMURO AKIO
IPC: A01N3/00
Filed: 1989-08-16
Abstract: PURPOSE:To easily obtain the title specimen storable for a long period of time by filling a silicone resin generating no heat when cured between a specific resin layer formed on the whole surface of a biological body and a surface layer consisting of a transparent material with gas barrier nature. CONSTITUTION:After a biological body is dried by dehydration or setting treatment, a layer of acrylic resin, polyester resin, polyurethane resin or epoxy resin is formed on the whole surface of the body. Thence, the layer is coated with a silicone adhesive and the resultant body is put into such a mold as to provide a surface layer consisting of a transparent material with gas barrier nature (e.g. said resin or glass). The inner surface of said mold is then coated with the above-mentioned adhesive and the space between said mold and the biological body treated as mentioned above is filled with a silicone resin, thus easily obtaining the objective specimen >=2kg in weight without causing no deterioration or crack of the contents due to heat, which can preserve for a long period such biological bodies as large-sized grass and flowers, fish and animal organs in the form of transparent resin-embedded specimen.
Patent JP-S60101626-A (JP)
Title: Switching device of power supply voltage
Inventor: YOSHIDA RIYOUHEI
IPC: H02J3/12
Filed: 1983-11-08
Abstract: PURPOSE:To prevent the application of high voltage to a circuit for low voltage and to prevent the damage by burning of devices, by using a switch which performs switching between a circuit for high voltage and a circuit for low voltage and another switch which switches automatically the switch to the circuit for high voltage when high voltage is applied. CONSTITUTION:A lever switch 9 is provided to a power supply voltage switching device to perform switching between a circuit for high voltage power supply (220V) and a circuit for low voltage power supply (110V). A switch 11 made of a coil-shaped memory alloy is set in parallel to a motor 10 of the switching device. This switch 11 is turned into its original form when the temperature reaches a fixed level. The contacts 13 and 14 of the switch 9 are closed when the 110V circuit is used with a contact 12 opened; while the contact 12 is closed with contacts 13 and 14 opened when the 220V circuit is used. The switch 11 generates heat by itself in case the switch 11 is connected to the power supply of 220V while it is kept turned to the 110V circuit side. Thus the switch 11 is deformed to swithc automatically the switch to the 220V side. This prevents the application of high voltage to the circuit of 110V.
Patent JP-H0260465-A (JP)
Title: Dc stabilized power source
Inventor: KOBAYASHI TOSHIO
IPC: H02M3/28
Filed: 1988-08-26
Abstract: PURPOSE:To simplify and miniaturize a circuit by using a main output circuit, a switching transformer for auxiliary power source, and a controlling circuit part in common. CONSTITUTION:A DC stabilized power source supplies a main output voltage by means of a firm output auxiliary power source and control side signals ON/OFF controlled by said power source. In this case, a transformer 3 and control circuits 27, 28 are used in common. At the time of the main output voltage-OFF mode of said firm output auxiliary power source, the drive of a main switching transistor(Tr) 8 is turned OFF while an auxiliary power source Tr 10 is driven. At the time of the OFF mode, further, a switching Tr 14 is turned ON; and power is smoothed and rectified, and outputted by diodes 16-17 and a choke coil 18, and by a capacitor 19. Also, the output voltage VB is divided and compared by resistances 24-25, and said auxiliary Tr 10 is controlled via PWM control signal circuit 28 and drive circuit 27 to convert said output voltage into a constant voltage. Further, the Tr 14 is turned OFF and the Tr 8 is driven by an external control switch 30 to generate the output voltage VA.
Patent JP-S6456250-A (JP)
Title: Vehicle burglar-proof device
Inventor: TANAKA HIKARI
IPC: B60R25/04
Filed: 1987-08-25
Abstract: PURPOSE:To make it possible to issue an electronic code so as to start engine even though an electronic code transmitter fails, by providing a manual input means on the vehicle side of a burglar-proof device which enables the engine to be started with the result of identification of the electronic code. CONSTITUTION:When a key body 6 is inserted into a key switch 2a so as to make a contact 10 into contact with the associated contact 11, a trigger circuit for a transmitter 8 in the key body and a CPU allows a light emitting element 9 to transmit an infrared signal. An electronic code received by a light receiving element 12 in the key switch 2a is identified with a code stored in memory by a CPU in a control device. And when they are coincident with each other, the engine may be started. When no code signal is transmitted due to a failure or the like of the key device 5 side, a previously set secretive number is inputted through a switch side keyboard 4, thereby it is possible to identify the electronic code for starting the engine.